Laboratory accessory designed to hold standard 1cm x 1cm electroporation cuvettes. Features a secure click-fit mechanism that integrates perfectly with GenePulse units for cell permeabilization and DNA transformation procedures. Only printed parts, hardware NOT included. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by the owner of the mentioned trademark. Made out of Abs I can also make out of other materials if asked like Petg, Nylon just message me and ill let you know the cost Shipped out the next day!